IP Location Lookup Tool

flag Prague, Prague, Czech Republic
AS13036 (T Mobile Czech Republic a.s.)
Threat 0

91.139.117.253

Geolocation Info

IP

91.139.117.253

City

Prague

District / County

N/A

State Code

CZ-PR

State / Province

Prague

Country Name

Czech Republic

Country Name Official

Czech Republic

Country Capital

Prague

Country Code (ISO-2)

CZ

Country Code (ISO-3)

CZE

Country Flag

Flag link

Coordinates

50.08231, 14.41947

Continent Name

Europe

Continent Code

EU

Geoname ID

9947816

ZipCode

11000

Is EU?

true

Country Emoji

🇨🇿

ASN

AS Number

AS13036

Organization

T Mobile Czech Republic a.s.

Country

CZ

Regional Overview

Calling Code

+420

Languages

cs, sk

Country TLD

.cz

Currency Info

Currency Code

CZK

Currency Name

Czech Koruna

Currency Symbol

Kč

Exchange Rate

CZK

TimeZone Info

Name

Europe/Prague

Offset

1.0

Offset With DST

1.0

Current Time

2026-02-13 18:56:31.838+0100

Current Time Unix

1.771005391838E9

Current TZ Abbreviation

CET

Current TZ Full Name

Central European Standard Time

Standard TZ Abbreviation

CET

Standard TZ Full Name

Central European Standard Time

DST TZ Abbreviation

CEST

DST TZ Full Name

Central European Summer Time

Is DST

false

DST Savings

0

DST Exists

true

DST Start

UTC Time

2026-03-29 TIME 01:00

Duration

+1.00H

Gap

true

Date Time After

2026-03-29 TIME 03:00

Date Time Before

2026-03-29 TIME 02:00

Overlap

false

DST End

UTC Time

2026-10-25 TIME 01:00

Duration

-1.00H

Gap

false

Date Time After

2026-10-25 TIME 02:00

Date Time Before

2026-10-25 TIME 03:00

Overlap

true

Paid Response 
{
  "ip" : "91.139.117.253",
  "hostname" : "91-139-117-253.customers.tmcz.cz",
  "location" : {
    "district" : "",
    "city" : "Prague",
    "locality" : "Stare Mesto",
    "zipcode" : "11000",
    "latitude" : "50.08231",
    "longitude" : "14.41947",
    "continent_code" : "EU",
    "continent_name" : "Europe",
    "country_code2" : "CZ",
    "country_code3" : "CZE",
    "country_name" : "Czech Republic",
    "country_name_official" : "Czech Republic",
    "country_capital" : "Prague",
    "state_prov" : "Prague",
    "state_code" : "CZ-PR",
    "accuracy_radius" : "9.556",
    "confidence" : "high",
    "dma_code" : "",
    "is_eu" : true,
    "country_flag" : "https://ipgeolocation.io/static/flags/cz_64.png",
    "geoname_id" : "9947816",
    "country_emoji" : "🇨🇿"
  },
  "country_metadata" : {
    "tld" : ".cz",
    "languages" : [ "cs", "sk" ],
    "calling_code" : "+420"
  },
  "network" : {
    "route" : "91.139.0.0/17",
    "connection_type" : "",
    "is_anycast" : false
  },
  "currency" : {
    "code" : "CZK",
    "name" : "Czech Koruna",
    "symbol" : "Kč"
  },
  "asn" : {
    "organization" : "T Mobile Czech Republic a.s.",
    "country" : "CZ",
    "type" : "ISP",
    "domain" : "t-mobile.cz",
    "rir" : "RIPE",
    "as_number" : "AS13036",
    "date_allocated" : "2021-11-19"
  },
  "company" : {
    "name" : "T Mobile Czech Republic a.s.",
    "type" : "ISP",
    "domain" : "t-mobile.cz"
  },
  "security" : {
    "threat_score" : 0,
    "is_tor" : false,
    "is_proxy" : false,
    "proxy_provider_names" : [ ],
    "proxy_confidence_score" : 0,
    "proxy_last_seen" : "",
    "is_residential_proxy" : false,
    "is_vpn" : false,
    "vpn_provider_names" : [ ],
    "vpn_confidence_score" : 0,
    "vpn_last_seen" : "",
    "is_relay" : false,
    "relay_provider_name" : "",
    "is_anonymous" : false,
    "is_known_attacker" : false,
    "is_spam" : false,
    "is_bot" : false,
    "is_cloud_provider" : false,
    "cloud_provider_name" : ""
  },
  "abuse" : {
    "route" : "91.139.64.0/18",
    "country" : "CZ",
    "name" : "Hostmaster T-Mobile Czech Republic",
    "organization" : "",
    "kind" : "group",
    "address" : "T-Mobile Czech Republic a.s.\nTomickova 2144/1\nPraha 4\n149 00\nCzech Republic",
    "emails" : [ "abuse@t-mobile.cz" ],
    "phone_numbers" : [ "+420 603607202" ]
  },
  "time_zone" : {
    "name" : "Europe/Prague",
    "offset" : 1.0,
    "offset_with_dst" : 1.0,
    "current_time" : "2026-02-13 18:56:31.838+0100",
    "current_time_unix" : 1.771005391838E9,
    "current_tz_abbreviation" : "CET",
    "current_tz_full_name" : "Central European Standard Time",
    "standard_tz_abbreviation" : "CET",
    "standard_tz_full_name" : "Central European Standard Time",
    "is_dst" : false,
    "dst_savings" : 0,
    "dst_exists" : true,
    "dst_tz_abbreviation" : "CEST",
    "dst_tz_full_name" : "Central European Summer Time",
    "dst_start" : {
      "utc_time" : "2026-03-29 TIME 01:00",
      "duration" : "+1.00H",
      "gap" : true,
      "date_time_after" : "2026-03-29 TIME 03:00",
      "date_time_before" : "2026-03-29 TIME 02:00",
      "overlap" : false
    },
    "dst_end" : {
      "utc_time" : "2026-10-25 TIME 01:00",
      "duration" : "-1.00H",
      "gap" : false,
      "date_time_after" : "2026-10-25 TIME 02:00",
      "date_time_before" : "2026-10-25 TIME 03:00",
      "overlap" : true
    }
  },
  "user_agent" : {
    "user_agent_string" : "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
    "name" : "ClaudeBot",
    "type" : "Robot",
    "version" : "1.0",
    "version_major" : "1",
    "device" : {
      "name" : "Anthropic ClaudeBot",
      "type" : "Robot",
      "brand" : "Anthropic",
      "cpu" : "Unknown"
    },
    "engine" : {
      "name" : "ClaudeBot",
      "type" : "Robot",
      "version" : "1.0",
      "version_major" : "1"
    },
    "operating_system" : {
      "name" : "Cloud",
      "type" : "Cloud",
      "version" : "??",
      "build" : "??",
      "version_major" : "??"
    }
  }
}

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